CCSS.Math.Content.HSG.CO.A.1

A point where 2 rays meet to form an angle.

• vertex
• angle
• arc
• corner

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CCSS.Math.Content.HSG.CO.A.1

What is a point?

• a straight path
• an exact location
• endless flat surface
• lines that cross

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CCSS.Math.Content.HSG.CO.A.1

What type of angle is shown?

• acute
• obtuse
• right
• straight

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CCSS.Math.Content.HSG.CO.A.1

The legs form what type of angle?

• Acute
• Obtuse
• Reflex
• Right

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CCSS.Math.Content.HSG.CO.A.1

What is a ray?

• Part of a line with 2 endpoints
• Part of a line with 1 end point and goes on forever 
• Part of a line with 0 endpoints
• Part of a line with 5 endpoints

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CCSS.Math.Content.HSG.CO.A.1

This is a(n):

• Line
• Ray
• Angle
• Line Segment

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CCSS.Math.Content.HSG.CO.A.1

What type of lines are these?

• parallel
• intersecting
• perpendicular

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CCSS.Math.Content.HSG.CO.A.1

A __________________ is an object that has no dimension. It is usually represented with a dot that identifies an exact location in space.

• point
• line
• line segment

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CCSS.Math.Content.HSG.CO.A.1

II

• 11

• parallel lines

• 2

• 10

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CCSS.Math.Content.HSG.CO.A.1

A flat surface is called a...

• plane

• line

• point

• ray

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CCSS.Math.Content.HSG.CO.A.1